Use with the Harken Reflex furling system. The quick-release modular T-fitting allows the bottom unit to handle code zero as well as asymmetric sails. Select the fixed tack terminal option when the torsion cable is inside the luff. Head and tack swivels are permanently fitted to each sail.
Rolled sail easily disconnects with the pull of one spring-loaded pin; new furled sail slides and locks into T-slot.